经济导向下安徽省农业用水效率测度

Measurement of agricultural water use efficiency in Anhui Province under economic orientation

文章基于2006-2020年安徽省各地市农业面板数据,应用数据包络模型和Malmquist指数测度农业用水效率。以松弛变量为基准,量化冗余离散偏差,实现投入要素可控调整。

Based on the agricultural panel data of cities in Anhui Province from 2006 to 2020,this paper uses data envelopment model and Malmquist index to measure agricultural water use efficiency.Based on the slack variable,the redundant discrete deviation is quantified to realize the controllable adjustment of input factors.